Thulite and Unakite Physical Properties

Thulite and Unakite Chemical Formula

While comparing Thulite and Unakite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Thulite and Unakite chemical formula.

• Chemical formula of Thulite- Ca₂Al₃(SiO₄)₃(OH)
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Thulite and Unakite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Thulite and Unakite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Thulite and Unakite Optical Properties during the identification of gemstone. Specific gravity of Thulite is 2.85-3.20 whereas that of Unakite is 2.85-3.20.